Product comparison · 2 monitors

Lenovo LI2321sw computer monitor vs Lenovo LI2721sw computer monitor

51specifications compared
10differ
41identical
3known for one product only

Key differences

Display diagonal
- LI2321sw computer monitor:58.4 cm (23")
- LI2721sw computer monitor:68.6 cm (27")
Response time
- LI2321sw computer monitor:14 ms
- LI2721sw computer monitor:7 ms
Viewable size diagonal
- LI2321sw computer monitor:58.4 cm
- LI2721sw computer monitor:68.6 cm
Cable lock slot
- LI2321sw computer monitor:No
- LI2721sw computer monitor:Yes
Width (without stand)
- LI2321sw computer monitor:548 mm
- LI2721sw computer monitor:625.6 mm
Depth (without stand)
- LI2321sw computer monitor:184.6 mm
- LI2721sw computer monitor:189.8 mm
Height (without stand)
- LI2321sw computer monitor:403.1 mm
- LI2721sw computer monitor:445.4 mm
Weight (without stand)
- LI2321sw computer monitor:3.43 kg
- LI2721sw computer monitor:5.8 kg

Side by side

Differences highlightedShow differences only

Comparison of LI2321sw, LI2721sw
54 specifications	A Lenovo LI2321sw computer monitor Model LI2321sw View product	B Lenovo LI2721sw computer monitor Model LI2721sw View product
Display3 differ
Display diagonalDiffers	58.4 cm (23")	68.6 cm (27")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD type	Full HD	Full HD
Panel type	IPS	IPS
Backlight type	W-LED	W-LED
Display brightness (typical)	250 cd/m²	250 cd/m²
Response timeDiffers	14 ms	7 ms
Display surface	Matt	Matt
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Supported video modes	1080p	1080p
Aspect ratio	16:9	16:9
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)	10000000:1	10000000:1
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of colours	16.78 million colours	16.78 million colours
Viewable size diagonalDiffers	58.4 cm	68.6 cm
Digital horizontal frequencyKnown for one	30 - 83 kHz	Unknown — not stated by the source
Digital vertical frequencyKnown for one	50 - 75 Hz	Unknown — not stated by the source
3D	No	No
Multimediaidentical
Built-in speaker(s)	No	No
Built-in camera	No	No
Designidentical
Market positioning	Business	Business
Product colour	Black	Black
Ports & interfacesidentical
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI port	Yes	Yes
HDMI ports quantity	1	1
AC (power) in	Yes	Yes
Ergonomics1 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotDiffers	No	Yes
Height adjustment	No	No
Tilt adjustment	Yes	Yes
Tilt angle range	-5 - 20°	-5 - 20°
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Poweridentical
Power consumption (typical)	35 W	35 W
Power consumption (standby)	0.5 W	0.5 W
Power consumption (max)	42 W	42 W
Weight & dimensions4 differ
Width (without stand)Differs	548 mm	625.6 mm
Depth (without stand)Differs	184.6 mm	189.8 mm
Height (without stand)Differs	403.1 mm	445.4 mm
Weight (without stand)Differs	3.43 kg	5.8 kg
Packaging content1 differ
Cables includedDiffers	AC	AC, VGA
Manual	Yes	Yes
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other features1 differ
On/off switch	Yes	Yes
TV tuner integrated	No	No
CertificationDiffers	ISO 9241-307,Energy Star 2000	VESA DDC2B/CI, EDID 1.3, VESA DPMS-compliant ENERGY STAR 3, qualified ISO 9241-307 FCC Class B TCO (TCO Displays 5.2), WEEE (EU Directive 2002/96/EC), RoHS (EU Directive 2002/95/EC)
Supplied AC adapter type	LED	LED
Thin Clientidentical
Thin client installed	No	No

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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